Gem Resources International

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Gem Resources
PO Box 62006
Minneapolis, MN 55426

Phone: (612) 664-0252
Toll-Free: (800) 588-8515
E-Mail:
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Lab Created Cabs

Closeout Gilson Opal Cabochons - Safe to Fire

Metal Clay firing test results; Silver 1200F-1HR-OK, Silver 1475F-1HR-OK, Silver 1650F-2HR OK, Bronze 1525F-2HR-OK, Copper 1778F-30min-OK
Fired in carbon and made sure not to open the kiln until completely cooled. Came out great with a slight haze, but they looked great. If you cool down too quickly they crack. But, if you put a little super glue over each one after firing they will look fine.

Oval Gilsen Opal Cabochon

5 x 3 mm	Regular Price $7.00 each	Closeout 4 pieces $7.00
6 x 4 mm	Regular Price $12.00 each	Closeout 2 pieces $6.00
7 x 5 mm	Regular Price $23.00 Each	Closeout $5.00 each

Pear Gilsen Opal Cabochon

7 x 5 mm	Regular Price $20.00 each	Closeout $5.00 each
9 x 6 mm	Regular Price $35.00 each	Closeout $7.00 each

Marquise Gilsen Opal Cabochon

10 x 5 mm	Regular Price $28.00 each	Closeout $6.00 each
12 x 6 mm	Regular Price $45.00 each	Closeout $11.00 each